ios 开发时 只要UITextField 获得焦点就异常退出,大神来解决下。
xcode 7.0.1 6s模拟器上能正常运行、6s以下都崩溃 2015-10-17 14:30:55.741*[34984:476153]-[_NSCFDictionary objectAtIndex:]:unrecognized selector sent to instance 0x7ac5aab0 2015-10-17 14:30:55.746[34984:476153]Terminating app ...